Post your most crazy/embaressing/memorable etc. experience in lab here
Answers and Replies
Plugging electrolytic capacitors into an electrical outlet, so when the teacher turned on the circuit breaker - BLAM!
...or having him assign us to apply a "ball-peen hammer" for imploding a cathode ray tube out at the dumpster (eye protection?)
I always enjoyed putting the magnesium strips next to the bunson burner. I even "permenently borrowed" a few strips, but they have since been changed into other molecules.
imagine... a whole class of girls crowded around a chicken being dissected by the teacher. a slice of the scalpel and the neck is open, the teacher reaches in, pulls a tendon and the beak and eyes of the chicken open in a very possessed chiken sort of way, people could here the screams for miles.
I have poured concentrated (2M) sulphuric acid, concentrated bleaching solution (containing hypochlorite ion) and potassium iodide solution together! a think layer of bubbles formed on top of the solution inside a 100 cm^3 beaker! Then the whole laboratory was filled with poisonous chlorine gas and iodine gas ! I inhaled quite a lot of the gases, was afraid that I would kill my classmates and myself in the lab.
Thermocouples and Liquid Nitrogen
I managed to burn myself once with liquid nitrogen . Really hurt as well.